Once the installation is complete, run the following command in your terminal to create a new Angular app:

ng new my-new-app

Creating a new Angular app within a terminal.

Once you run the command, the Angular CLI presents the following options:

Adding Angular Routing to the project.

The Stylesheet format to add to the project: css, sass, less, stylus.

For the first option, if you choose Yes, the CLI tool adds routing automatically to the project. Then, you can select your preferred stylesheet format for the second option. Once selected, Angular CLI provides the selected stylesheet format for the project.

After a successful scaffolding, cd into my-new-app directory and run the following command to serve your app in the browser: